#include<bits/stdc++.h>
using namespace std;
const int N=100005;
int n;
int a[N];
int main(){
    freopen("duel.in","r",stdin);
    freopen("duel.out","w",stdout);
    cin>>n;
    for(int i=1;i<=n;i++) cin>>a[i];
    sort(a+1,a+n+1);
    int t=1;
    for(int i=1;i<=n;i++){
        if(a[i]<=a[t]) continue;
        else t++;
    }
    cout<<n-t+1;
    return 0;
}